n: the "what-out"- When one buys time to think of a lie when caught off guard with a question by saying, "WHAT?", as if they did not hear the question. The "what" response is usually preceded by a breif pause or silence.
V: "what-ing out"; "pulling a what-out"

1. "I asked her where she was, and she was like, 'what?'. I can't believe her dumb ass tried to pull what-out on me."

2. JB- "So Joshua, did you have unprotected sex with that Miller Lite girl?"